Patent BG-67033-B1 (BG)
Title: Panoramic lift consisting of floors, repeatedly protected by a water volume in case of fire
Inventor: ALEKSANDROV IVAN
IPC: B66B11/02
Filed: 2014-12-17
Abstract: Panoramic lift, consisting of floors, repeatedly protected by a water volume in case of fire, providing protection of the running lines during evacuation of the passenger flow in the lift and outside it; allowing a high degree of mobility and visibility when choosing an evacuation route, (if necessary to reach a higher or lower floor in the range of the running lines of the number of floors of the lift in case of fire); providing opportunities to regulate the microclimate of the interior spaces of the lift-shaft, of the panoramic lift and the sites in front of it as well, through autonomous energy supply with its own wind turbines, greenhouse effect and solar water heating; having also a movable water vessel used for storing rainwater in case of fire. The floors (5) of the panoramic lift (A) are connected by one central inner lift (7), the walls (2) of the panoramic lift (A), the walls (16) of the central inner lift (7) and the walls (17) of the the inner smaller lift-shaft (6) are also transparent, as they are finished with upper and lower transparent hemispherical stramlined contours, creating streamline during the movement of the panoramic lift in the lift-shaft, and the central inner lift (7) is located next to a curved double-armed ladder (3) or up to two curved escalators (4), having an intermediate site (11), as the double-armed ladder (3) is also located next to one bent aquarium (13), with an inner transparent wall (12) and an outer transparent wall (14). Externally to the transparent wall (1) of the lift-shaft (22) of the panoramic lift (A) are pressed against two pairs of high-speed lifts (27), as two second bent aquariums (13) with a second inner transparent wall (12) and a second outer transparent wall (14) are located outside the panoramic lift (A). The second outer transparent wall (14) of the second bent aquariums (13) is also a transparent wall (1) of the lift-shaft (22) of the panoramic lift (A). Outside the lift-shaft (22) are located external radiative worm-pipes (18), and directly behind the second outer transparent wall (14) of a second bent aquarium (13) there is located an enclosure (19), also composed of internal radiative water worm-pipes (18). The internal radiative water worm-pipes (18) are connected by a flow circuit to external water water worm-pipes (27), located on the facade shell, with which is formed a solar energy collector for hot domestic water supply of the building, this part of the worm-pipes (27) is covered by a transparent tube (28) providing a greenhouse effect for the real outer water worm-pipes (27). Above the lift-shaft (22) is located a larger transparent hemispherical cover (25), and the transparent walls (1) of the lift-shaft (22) at the upper and lower ends are filled with third transparent hemispherical stramlined contours, under which is arranged a movable upper water vessel (23), and below the panoramic lift (A) is located a movable lower water vessel (31). The lowest floor slab (20) of the panoramic lift (A) is made of greater thickness for the passage of installations (20a).